linux-kernel - Re: [PATCH] arm64: dts: qcom: sc8180x: Fix cluster PSCI suspend param

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Date:   Wed, 5 Jul 2023 10:49:52 -0700
From:   Bjorn Andersson <andersson@...nel.org>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>
Cc:     Andy Gross <agross@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Vinod Koul <vkoul@...nel.org>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: sc8180x: Fix cluster PSCI suspend param

On Wed, Jul 05, 2023 at 05:00:05PM +0200, Konrad Dybcio wrote:
> The value was copypasted from 8150, but 8180 expects a different one.
> Confirmed with both downstream device tree and Windows DSDT, not tested
> on hardware (sorry, I don't have any).
> 
> Fix it.
> 
> Fixes: 8575f197b077 ("arm64: dts: qcom: Introduce the SC8180x platform")
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Reviewed-by: Bjorn Andersson <andersson@...nel.org>

Regards,
Bjorn


> ---
>  arch/arm64/boot/dts/qcom/sc8180x.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
> index be78a933d8eb..e58f931c2e45 100644
> --- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
> @@ -298,7 +298,7 @@ BIG_CPU_SLEEP_0: cpu-sleep-1-0 {
>  		domain-idle-states {
>  			CLUSTER_SLEEP_0: cluster-sleep-0 {
>  				compatible = "domain-idle-state";
> -				arm,psci-suspend-param = <0x4100c244>;
> +				arm,psci-suspend-param = <0x4100a344>;
>  				entry-latency-us = <3263>;
>  				exit-latency-us = <6562>;
>  				min-residency-us = <9987>;
> 
> ---
> base-commit: e1f6a8eaf1c271a0158114a03e3605f4fba059ad
> change-id: 20230705-topic-8180_sleep-e40beb42250a
> 
> Best regards,
> -- 
> Konrad Dybcio <konrad.dybcio@...aro.org>
>